<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title></title>
</head>
<body>
    <form action="/login/" method="post">
        {% csrf_token %}
        <p><input type="text" placeholder="username" name="uu" /></p>
        <p><input type="password" placeholder="password" name="pp" /></p>
        <p>自动退出登录时间:
        <select name="ss">
            <option value="1">一天</option>
            <option value="2">七天</option>
            <option value="3">三十天</option>
        </select></p>
        <input type="submit" value="提交" />
    </form>
</body>
</html>